The Secret Invasion

Stewart Granger

Maj. Richard Mace

Raf Vallone

Roberto Rocca

Mickey Rooney

Terence Scanlon

Edd Byrnes

Simon Fell

Henry Silva

John Durrell

William Campbell

Jean Saval

Peter Coe

Marko

Špela Rozin

Mila

Helmo Kindermann

German Fortress Commandant

Enzo Fiermonte

Gen. Quadri

Nan Morris

Stephana

Helmuth Schneider

German Patrol Boat Captain

Giulio Marchetti

Italian Officer

Nicholas Rend

Captain of Fishing Boat

Charles Brent

Monk

Roger Corman

Director

Charles B. Griffith

Assistant Director

Barbara Baines

Script Supervisor

R. Wright Campbell

Writer

Gene Corman

Producer

Lou Place

Production Manager

Arthur E. Arling

Director of Photography

Hugo Friedhofer

Original Music Composer

William Huffman

Electrician

Gene Corso

Sound Editor

Ronald Sinclair

Editor

Sandra James

Makeup Artist